Molded Wheelchair Cushion General Use Gel Foam 18x16x2 Pedometers Auto Power Shut Off in Underpads Auto Power Shut Off in 7 seconds without any operation Kydex© core can be modified with heat gun * Thumb is held in functional position * Made in the USA The Medicare approved General Use 2 gel foam wheelchair cushion will provide comfort and support for the wheelchair bound patient * High Density foam encapsulates a viscous gel bladder that provides proper immersion and envelopment for pressure redistribution * The cover is fluid resistant low shear nylon zippered and removable with a durable vinyl bottom * Carry handle included for convenient transport * Meets flammability standard TB117 * Weight Capacity 250 lbs * 1 Year Limited Warranty